UBUNTU-CVE-2017-6386

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Source
https://ubuntu.com/security/CVE-2017-6386
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-6386.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-6386
Upstream
Withdrawn
2025-07-18T16:43:54Z
Published
2017-03-15T14:59:00Z
Modified
2025-07-16T07:18:26Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Memory leak in the vrend_create_vertex_elements_state function in vrend_renderer.c in virglrenderer allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRGL_OBJECT_VERTEX_ELEMENTS commands.

References

Affected packages

Ubuntu:18.04:LTS / virglrenderer

Package

Name
virglrenderer
Purl
pkg:deb/ubuntu/virglrenderer@0.6.0-2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.6.0-2

Affected versions

0.*
0.6.0-1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libvirglrenderer-dev",
            "binary_version": "0.6.0-2"
        },
        {
            "binary_name": "libvirglrenderer0",
            "binary_version": "0.6.0-2"
        },
        {
            "binary_name": "libvirglrenderer0-dbgsym",
            "binary_version": "0.6.0-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-6386.json"